Skip to content

Brooklyn

311 Hart St

Brooklyn, NY 11206Individually ownedBBL 3015910056BIN 3424142
Save buildingView report

Updated Aug 1, 2026 · 16 sources

Year Built2017
Floors5
Building Area8,936 sqft
ZoningR6B
ClassR1
Market Value$438K

311 HART ST is a property located at 311 HART ST, Brooklyn, NY 11206. The building was constructed in 2017. The building has 5 floors. The building area is 8,936 square feet on a 4,000 sqft lot. The property is zoned R6B. The assessed market value is $438K. It last sold for $770K on Apr 1, 2026. Public records list the property as individually owned. There are 14 building permits on record (8 active). There are 2 violations on record (0 currently open). 1 docketed judgment is on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

101records on file

Completed in 2017, 311 Hart St rises 5 stories over Kings. Public records put it at 8,936 square feet of floor area, on land zoned R6B. It is carried on the public rolls at a market value of $438K, and assessed for tax at $197K. In the 57 years its record reaches back, the lot has drawn 101 separate government filings.

The documentary life of the address leans hard toward release: 33 of its 101 records, fully 33%, fall under that one heading. Sale (20) and permit (14) trail well behind. No violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2019.

Read together — 33% release, 57 years of accumulation, a parcel of Kings — these scattered records compose a portrait of the address that no single page sets out to draw.

$438K of Kings, written across 101 government filings.

Open the live report — daily-updated data, AI chat & alerts
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address311 HART ST, Brooklyn, NY 11206
R1
Year Built2017
Floors5
Total UnitsN/A
Building Area8,936 sqft
Lot Size4,000 sqft
ZoningR6B
3015910056
3424142
OwnershipIndividually owned

Assessment & Sales

$438K
$197K
$11K
$770K
Last Sale DateApr 1, 2026

Building Permits

14 on record · 8 active
General ConstructionDOB NOW
LOC ISSUED
Filed Nov 6, 2022Est. cost $8KJob #B00001948-I1
View this permit's full record & inspection history →
Alteration — Type 2DOB Legacy
SIGNED OFF
Filed Dec 19, 2018Est. cost $15KJob #321485255-01
View this permit's full record & inspection history →
Alteration — Type 3DOB Legacy
SIGNED OFF
Filed Oct 2, 2018Job #340446976-01

BPP

View this permit's full record & inspection history →
General ConstructionDOB Legacy
COMPLETED
Filed Jul 20, 2018Job #321730025-01
View this permit's full record & inspection history →
New BuildingDOB Legacy
ISSUED
Filed Jun 4, 2018Job #321195443-01-05
View this permit's full record & inspection history →

+ 9 more permits — view full report

Violations

2 on record · none currently open
Judgments · 1 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2017Ticket #035218427Z
MISCELLANEOUS VIOLATIONS
ECBConstruction
RESOLVE
Issued Jul 26, 2017#35254946Z

BC3301.7.FAILURE TO PROVIDE P.E.DESIGN DRAWINGS-EXTENSION OF FOUNDATION WALL AND FIRST FLOOR SLAB.AS NOTED:@ TIME OF INSPECTION ON AN ACTVE CONSTRUCTION SITE OBSERVED AT FIRST FLOOR,PLACEMENT OF FRESH CONCRETE

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Mar 7, 2017#35218427Z

FAILURE TO MONITOR ALL STRUCTURES FOR MOVEMENT IN ALL DIRECTIONS DURING EXCAVATION-RELATED ACTIVITY @THE TIME OF INSP CONSTRACTOR FAILED TO PROVIDE CRACK MONITORING FOR EXISTING CRACKS ON BLDG @EXP#2 & 4.REM:PR

View this violation's full details & status history →

Get the Complete Report for 311 HART ST

Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

Free to view core records, no credit card required — the paid report adds title history & analysis.

View Report

Frequently Asked Questions

When was 311 HART ST, Brooklyn built?

The building at 311 HART ST, Brooklyn, NY 11206 was constructed in 2017. with 5 floors. The building area is 8,936 sqft.

Are there building permits at 311 HART ST, Brooklyn?

Yes. 311 HART ST, Brooklyn, NY 11206 has 14 building permits on record, with 8 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (LOC ISSUED) filed Nov 6, 2022.

Does 311 HART ST, Brooklyn have violations?

Yes. 311 HART ST, Brooklyn, NY 11206 has 2 violations on record, with 0 currently open. Breakdown: 2 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 311 HART ST, Brooklyn have docketed judgments?

Yes. 311 HART ST, Brooklyn, NY 11206 has 1 docketed judgment on record with the NYC Office of Administrative Trials & Hearings (OATH). A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 311 HART ST?

311 HART ST, Brooklyn, NY 11206 has an assessed market value of $438K and a total assessed value of $197K (land: $11K). Assessment data is from the NYC Department of Finance (DOF).

When was 311 HART ST last sold?

311 HART ST, Brooklyn, NY 11206 last sold for $770K on Apr 1, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 311 HART ST?

311 HART ST, Brooklyn, NY 11206 is zoned R6B. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 311 HART ST?

311 HART ST, Brooklyn, NY 11206 is individually owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 311 HART ST?

Search 311 HART ST on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report adds the complete title history, owner contacts, and a downloadable PDF.

Search Another Property

Look up violations, permits, and records for any tri-state address.

Related searches
Brooklyn Property Search →Brooklyn Permit Search →Brooklyn Violation Lookup →Brooklyn Tax Search →Brooklyn Title Search →Brooklyn Zoning Lookup →NYC Permit Search →NYC Violation Lookup →NYC Property Tax →NYC Zoning Lookup →NYC Compliance Deadlines →NYC Violation Types →Free Property Search →Data Sources →Class R Buildings Guide →
311 HART ST, Brooklyn, NY 11206 — Property Records, Permits, Violations, Tax & Zoning | RegWatch